Math

x^2 - 19x + 90 = 0 Factor and solve

Asked by AnneS2 on 23 Oct 06:36

Last updated by anonymous on 24 Oct 11:16

1 Answers

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Answered by CherieS on 24 Oct 11:16

x^2 - 19x + 90 = 0

(x )(x ) ( -10)( -9)=0

(x-10) (x-9) = 0

Solve:

(x-10)=0

x-10+10=0+10

x=10

Solve:

(x-9) = 0

x-9+9 = 0+9

x=9